<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script src="${pageContext.request.contextPath}/js/jquery.min.js"></script>
</head>
<body>
	<h1>支付成功</h1>
	<script>
	    $.getUrlParam = function (name) {
	        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
	        var r = window.location.search.substr(1).match(reg);
	        if (r != null) return decodeURIComponent(r[2]); return null;
	    }
	    var merOrderNum = $.getUrlParam('merOrderNum');
	    console.log(merOrderNum);
	</script>
</body>
</html>